1、 Curing method

1. Temperature: Rhododendron likes to be cool, because it is generally distributed in high altitude areas. It can be 15 to 20 degrees. Its ability to withstand high temperature is not strong, so it has to be adjusted in summer, and try not to exceed 30 degrees. It has good cold resistance

2. Light: the tube Rhododendron has certain requirements for sunshine. Especially before flowering, if it is too dark, flower buds will not form. But too much light has to be avoided. Especially in summer, a little astigmatism is OK. You can choose a day when the light is not so strong to let it accept the light

3. Watering: its crown Rhododendron likes to be wet, but too waterlogging will lead to its root rot. In the north, the climate may be dry, so you can pour more water and maintain appropriate air humidity. But in the rainy season, the main task is to drain water

4. Fertilization: This is a very important step for it. Especially at the flowering stage, fertilization is of great significance. Phosphate fertilizer is mainly used, which must be applied before and after flowering

2、 Breeding skills

1. Propagation: cutting can be used, which is the most common. It's better to do it in May or June. Choose semi lignified and robust branches with a length of five to eight centimeters as far as possible. After cutting it off, you can cut off the leaves in the lower half. First use rooting powder to deal with it, the effect will be better. After cutting, the most suitable temperature is between twenty and twenty-five, and spray frequently. p>

2. Pruning: first of all, in order to make it bloom better, it's best to pick the heart. In addition, due to its strong germination ability, its branches and leaves have to be trimmed to a certain extent, such as some dense and bare branches

3、 Problem diagnosis and treatment

1. Diseases: there are many kinds, such as "leaf swelling disease". After finding the diseased leaves, cut them off in time, and then eat mancozeb solution. There will also be "leaf spot disease", which can be treated with Triadimefon

2. Insect pests: "aphids" and "mites" are very common, and furan can be used to control them

4、 Other issues

1. Toxicity: it belongs to a class of Rhododendron, which is non-toxic

2. Whether it can be raised at home: it is also a kind of better ornamental plants. As a potted plant, it is common to watch it at home< a>